DEEJ DJ-111 Replacement Rechargeable Battery for Harmony 720 880 890 900 3.7V 950 mAH New

Works good for about six months and then time to replace.

Worked well

The battery is not worth the money I bough three of them for my three Harmony one remotes. When I got them I had it on the charger for 16-18 hours my first time. And they still read 1third full. The battery's are not worth the money. Next time I need battery's I will buy them through Logitech.

Great battery replacement for my Harmony One. We'll see how long it lasts but the stock battery has lasted over 5 years until it recently needed recharges every 2-3 days. I bought this replacement from RJR Store and it looks identical to the one it replaces. It even has the same Logitech logo in the same spot. The stock pic in this listing has no logo. Not sure if this means these batteries are "fake" or not.

This is the second time I've purchased this battery. I use it in my Logitech Harmony 890 which I've owned for many years. All batteries lose their ability to maintain a charge over time. Some batteries work better than others, but the cost isn't always the deciding factor. For the price, this battery does the job to my satisfaction!!

Like the last two batteries for the Harmony One remote that I bought from Amazon, it would not charge and is completely useless. Don't buy these things from Amazon is my conclusion

Perfect fit...resolved the swollen battery and broken back cover problem! It arrived in a very timely manner, packaged well, in new condition, works appropriately, decent price and we are very satisfied!Thank you, God bless and Happy New Year!Erica & Harry

So far so good. Charged it over night when I received it. Has not showed low battery sign yet and that was weeks ago. Old battery got to where you had to recharge it almost daily. Very satisfied!